10G SFP+ module set for professional optical networks
This two-piece SFP+ module package is an ideal choice for any network environment where reliable, high-speed, 10 Gbps optical data transmission is needed. The single-mode optical modules operating at 1310 nm wavelength with LC/UPC connector can cover distances of up to 40 km, making them a perfect solution for backbone networks, data centers, office, and industrial use.
Main features and benefits
- 10 Gbps data transfer speed on SFP+ interface
- Single-mode optical module with LC/UPC connector
- 1310 nm wavelength, up to 40 km range
- DOM (Digital Optical Monitoring) support for real-time monitoring
- Two-piece packaging for redundant or paired deployment
- Wide compatibility with various switches and routers
- Low power consumption, stable operation in 10G networks
What is a 10G SFP+ single-mode module used for?
This type of optical transceiver module is specifically designed for high bandwidth and long-distance data connections. It is ideal for applications where stable, high-speed connectivity is essential:
- Links between data centers (data center interconnect)
- Corporate backbone networks, core and distribution levels
- Service provider networks (ISP, telecommunications systems)
- Campus networks, optical connections between multiple buildings
- Connecting IP camera systems with long-distance optical uplink
LC/UPC connector and single-mode optical fiber
The module uses an LC/UPC connector, which is one of the most common types in optical networks. The LC connector is compact, reliable, and easily connectable to fiber optic patch cables. The UPC (Ultra Physical Contact) design ensures low reflection and good signal quality, which is particularly important for high-speed 10G optical links.
The single-mode (SM) fiber-optimized design allows for long-distance signal transmission with minimal signal loss. This makes the module ideal for long-distance connections where the distance exceeds the limits of multimode solutions.
1310 nm wavelength and 40 km range
The 1310 nm wavelength is one of the most commonly used ranges for long-distance optical data transmission. This wavelength has particularly favorable attenuation properties on single-mode fiber, making it ideal for implementing long-distance 10G uplinks of up to 40 km.
The 40 km specification means that with quality SM optical cable, the module can provide a reliable data connection at such distances, provided that the total optical budget (attenuation, connectors, splices) remains within recommended limits.
DOM support – digital optical monitoring
The built-in DOM (Digital Optical Monitoring) function allows for real-time monitoring of the module's optical parameters, such as:
- output optical power
- input optical power
- module temperature
- voltage and current consumption
This data is typically accessible through the network device (switch, router) interface. With DOM, optical link-related issues, attenuation problems, and connection errors can be quickly diagnosed, making network operation safer and more transparent.
Compatibility and easy installation
The SFP+ module has a standard design, making it compatible with most network devices with 10G SFP+ ports, such as:
- managed and unmanaged 10G switches
- routers and L3 switches
- optical media converters
- other devices with 10G optical interfaces
The installation process is straightforward:
- Turn off or put your managed device in a safe state (if necessary).
- Slide the module into the SFP+ slot until the locking mechanism clicks into place.
- Connect the LC/UPC patch cable, ensuring clean and undamaged connectors.
- Check the link status through the network device and the DOM data.
Why is the two-piece packaging advantageous?
The package contains two optical modules with identical parameters, which is advantageous in several ways:
- cost-effective solution for connecting two endpoints
- possibility of maintaining a redundant or backup module
- uniform parameters, simple design and maintenance
If you want to connect two network devices with a 10G optical connection, simply place the two modules at the two endpoints and connect them with the appropriate single-mode optical cable.
Typical use cases
- Corporate core switch – connecting to another core switch in a different building
- Data center leaf-spine architecture – optical connections
- Service provider POP points – 10G optical links
- High bandwidth server or storage (NAS, SAN) connection
- Expanding optical backbone network – on existing single-mode cable structure
Benefits for network operators
A stable, high-performance 10G optical module offers numerous advantages:
- Reliable 10 Gbps data connection even in the long term
- Reduced downtime due to DOM-based monitoring
- Flexible scalability – the module is easily replaceable, scalable
- Energy-efficient operation with low heat generation
- Future-proof solution for high bandwidth networks
Summary
This two-piece 10G SFP+ single-mode optical module set is specifically designed for users looking for a reliable, long-distance, 10 Gbps optical connection. The LC/UPC connector, 1310 nm wavelength, 40 km range, and DOM support together provide a solution that is both professional and economically viable in the long term. Ideal for data centers, corporate backbone networks, and service provider optical systems.
